fix intrinsic math erf and erfc formula errors (#311)

erf markdown error fix and erfc formula correction
fortran-lang · Jul 19, 2023 · ecc78ea · ecc78ea
1 parent 9b91b1e
commit ecc78ea
Show file tree

Hide file tree

Showing 3 changed files with 3 additions and 2 deletions.
diff --git a/.gitignore b/.gitignore
@@ -5,3 +5,4 @@ __pycache__/
 /build/
 /.vscode/
 venv/
+.DS_Store
diff --git a/source/learn/intrinsics/_pages/ERF.md b/source/learn/intrinsics/_pages/ERF.md
@@ -26,7 +26,7 @@
 **erf**(3) computes the error function of **x**, defined as
 
 $$
-\text{erf}(x) = \frac{2}{\sqrt{\pi}} \int_0^x e^{__-t__^2} dt.
+\text{erf}(x) = \frac{2}{\sqrt{\pi}} \int_0^x e^{-t^2} dt.
 $$
 
 ### **Options**

diff --git a/source/learn/intrinsics/_pages/ERFC.md b/source/learn/intrinsics/_pages/ERFC.md
@@ -38,7 +38,7 @@ $$
 -->
 
 $$
-\text{erfc}(x) = 1 - \text{erf}(x) = 1 - \frac{2}{\sqrt{\pi}} \int_x^{\infty} e^{-t^2} dt.
+\text{erfc}(x) = 1 - \text{erf}(x) = \frac{2}{\sqrt{\pi}} \int_x^{\infty} e^{-t^2} dt.
 $$
 
 ### **Options**